Health Data Point
constructor(id: String = UUID.randomUUID().toString(), timestamp: Long = System.currentTimeMillis(), heartRate: Int? = null, heartRateQuality: Int? = null, skinTemperature: Float? = null, ambientTemperature: Float? = null, temperatureDelta: Float? = null, humidity: Float? = null, stepCount: Long = 0, stepRate: Float? = null, activityLevel: ActivityLevel = ActivityLevel.UNKNOWN, accelerometerMagnitude: Float? = null, activityIntensity: Int = 0, accumulatedActivity: Float = 0.0f, isOnBody: Boolean = true, batteryLevel: Int? = null, heatIndex: Float? = null, physiologicalStrainIndex: Float? = null, workLoad: Float = 0.0f, riskLevel: HeatStressRiskLevel = HeatStressRiskLevel.UNKNOWN)